An experimental study of liquid unloading in the curve section of horizontal gas wellsShuzhe Shi, Guoqing Han, Bohong Wu, Kangtai Xu, Zhun Li and Ke SunOil Gas Sci. Technol. – Rev. IFP Energies nouvelles, 76 (2021) 69DOI: https://doi.org/10.2516/ogst/2021051